.error {
	color: #ff0000;
	font-style: italic;
	font-weight: bold;
}
div.cadre{
	border:1px dotted gray;
	border-radius:10px;
	padding: 10px;
	margin: 10px;
}
table.tab1 th{
	border:1px dotted gray;
	background:green;
	padding:5px; 
}
table.tab1 td{
	border:1px dotted gray;
	background:white;
	padding:5px; 
}
